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Display Data Queue PDF Print E-mail

Display Data Queue (DSPDTAQXCL)

Where allowed to run: All environments (*ALL)
Threadsafe: Yes		 Parameters
Examples
Error messages

The Display Data Queue (DSPDTAQXCL) command displays data queue entries, entry key values if the data queue is created as keyed, information related to the sending of the entry, and attributes of the data queue.

Restrictions:

  • You must have *EXECUTE authority to the library where the data queue is located.
  • You must have *OBJOPR and *READ authority to the data queue.
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Parameters

KeywordDescriptionChoicesNotes
DTAQ Data queue Qualified object name Required, Positional 1
Qualifier 1: Data queue Name
Qualifier 2: Library Name, *LIBL, *CURLIB
TYPE Initial type of information *HEADER, *ENTRIES, *KEYS, *SENDINFO Optional, Positional 2
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Data queue (DTAQ)

Specifies the qualified name of the data queue to be displayed.

This is a required parameter.

Qualifier 1: Data queue

*LIBL
The library list for the job is used.
*CURLIB
The current library for the job is used. If no current library entry exists in the library list, QGPL is used.
name
Specify the name of the library.
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Initial type of information (TYPE)

Specifies the type of information that is to be initially displayed.

*HEADER
General attributes of the data queue are shown.
*ENTRIES
Specific entries on the data queue are to be displayed starting with the first entry. 'First' entry is determined based on the type of data queue. For *FIFO queues the oldest entry is the first entry. For *LIFO queues the most recent entry is the first entry. For *KEYED queues the first entry is determined by the entry with the lowest hex key value.
*KEYS
Specific key values on the data queue are displayed starting with the first entry. The first entry is determined by the entry with the lowest hex key value.

This special value is only valid for data queues created as *KEYED.

*SENDINFO
Information concerning the sending of specific entries on the data queue are to be displayed starting with the first entry. 'First' entry is determined based on the type of data queue. For *FIFO queues the oldest entry is the first entry. For *LIFO queues the most recent entry is the first entry. For *KEYED queues the first entry is determined by the entry with the lowest hex key value.
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Examples for DSPDTAQXCL

Example 1: Simple Command Example

 

DspDtaQXCL  DtaQ(MyQueue)

 

This command displays the general attributes of data queue MYQUEUE. The library list of the current job is used to locate the queue.

Example 2: Dirctly Displaying Data Queue Entries

 

DspDtaQXCL   DtaQ(MyQueue) Type(*Entries)

 

This command displays the first 11 entries currently on the data queue MYQUEUE.

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Error messages for DSPDTAQXCL

*ESCAPE Messages

XCL501E
Distributed data management (DDM) data queues not supported by DSPDTAQXCL.
XCL501F
Data queue &1 in library &2 is not keyed.
XCL9002
Function did not complete. See previously listed messages related to possible user errors.
XCL9003
Function did not complete. See previously listed messages for possible cause.
XCL9004
Function did not complete. See previously listed messages for possible cause.
XCL9005
Function did not complete. Contact your service provider.
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